> > Ingo, can you take care of this all, or should I just take the patch and remove > > the multipage stuff manually?> > Sure, i'm queuing up Brian's patch (initially wanted to wait for the NUMA-aware > version) and will remove all the multipage pcpu bits - will send you a pull > request later today, after a bit of testing.

Btw., the NUMA stuff never really worked percpu alloc, as per Eric's observation:

| Anyway, I just discovered per_cpu data on my machine (NUMA capable) all sit on a | single node, if 32bit kernel used.

... and in practice it's not really relevant on 32-bit anyway. So we can decouple the two issues just fine.